Wireless ultra sonic diffuser



FIG. 1 is a perspective view of a wireless ultra sonic diffuser in accordance with the invention;

FIG. 2 is a front view of the wireless ultra sonic diffuser of FIG. 1 ;

FIG. 3 is a rear view of the wireless ultra sonic diffuser of FIG. 1 ;

FIG. 4 is a side view of the wireless ultra sonic diffuser of FIG. 1 ;

FIG. 5 is another side view of the wireless ultra sonic diffuser of FIG. 1 ;

FIG. 6 is a top view of the wireless ultra sonic diffuser of FIG. 1 ; and,

FIG. 7 is a bottom view of the wireless ultra sonic diffuser of FIG. 1 .

The broken lines shown in the drawings depict portions of the wireless ultra sonic diffuser that form no part of the claimed design. 

CLAIM The ornamental design for a wireless ultra sonic diffuser, as shown and described. 